sku-pg
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Skulpt is a Javascript implementation of Python 2.x. Python that runs in your browser!
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HTML
<!--
-->
<html>
<!--
Copyright 2008 The Closure Library Authors. All Rights Reserved.
Use of this source code is governed by the Apache License, Version 2.0.
See the COPYING file for details.
-->
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>NativeMessagingTransport Unit-Tests</title>
<script src="../../base.js" type="text/javascript"></script>
<script type="text/javascript">
goog.require('goog.net.xpc.CrossPageChannel');
goog.require('goog.net.xpc.CrossPageChannelRole');
goog.require('goog.net.xpc.NativeMessagingTransport');
goog.require('goog.testing.events');
goog.require('goog.testing.jsunit');
</script>
<script type="text/javascript">
// This test only tests the native messaing transport protocol version 2.
// Testing of previous versions and of backward/forward compatibility is done
// in crosspagechannel_test.html.
function tearDown() {
goog.net.xpc.NativeMessagingTransport.activeCount_ = {};
goog.events.removeAll(window.postMessage ? window : document, 'message');
}
function testConstructor() {
var xpc = getTestChannel();
var t = new goog.net.xpc.NativeMessagingTransport(xpc, 'http://g.com:80',
undefined /* opt_domHelper */, false /* opt_oneSidedHandshake */,
2 /* opt_protocolVersion */);
assertEquals('http://g.com:80', t.peerHostname_);
var t = new goog.net.xpc.NativeMessagingTransport(xpc,
null /* peerHostName */, undefined /* opt_domHelper */,
false /* opt_oneSidedHandshake */, 2 /* opt_protocolVersion */);
assertEquals('*', t.peerHostname_);
t.dispose();
}
function testConstructorDom() {
var xpc = getTestChannel();
var t = new goog.net.xpc.NativeMessagingTransport(
xpc, 'http://g.com:80', goog.dom.getDomHelper(),
false /* opt_oneSidedHandshake */, 2 /* opt_protocolVersion */);
assertEquals('http://g.com:80', t.peerHostname_);
var t = new goog.net.xpc.NativeMessagingTransport(xpc,
null /* peerHostName */, false /* opt_oneSidedHandshake */,
2 /* opt_protocolVersion */);
assertEquals('*', t.peerHostname_);
t.dispose();
}
function testDispose() {
var xpc = getTestChannel();
var listenedObj = window.postMessage ? window : document;
var t0 = new goog.net.xpc.NativeMessagingTransport(xpc,
null /* peerHostName */, false /* opt_oneSidedHandshake */,
2 /* opt_protocolVersion */);
assertEquals(0, goog.events.removeAll(listenedObj, 'message'));
t0.dispose();
assertEquals(0, goog.events.removeAll(listenedObj, 'message'));
var t1 = new goog.net.xpc.NativeMessagingTransport(xpc,
null /* peerHostName */, false /* opt_oneSidedHandshake */,
2 /* opt_protocolVersion */);
t1.connect();
t1.dispose();
assertEquals(0, goog.events.removeAll(listenedObj, 'message'));
var t2 = new goog.net.xpc.NativeMessagingTransport(xpc,
null /* peerHostName */, false /* opt_oneSidedHandshake */,
2 /* opt_protocolVersion */);
var t3 = new goog.net.xpc.NativeMessagingTransport(xpc,
null /* peerHostName */, false /* opt_oneSidedHandshake */,
2 /* opt_protocolVersion */);
t2.connect();
t3.connect();
t2.dispose();
assertEquals(1, goog.events.removeAll(listenedObj, 'message'));
}
function testDisposeWithDom() {
var xpc = getTestChannel(goog.dom.getDomHelper());
var listenedObj = window.postMessage ? window : document;
var t0 = new goog.net.xpc.NativeMessagingTransport(xpc,
null /* peerHostName */, false /* opt_oneSidedHandshake */,
2 /* opt_protocolVersion */);
assertEquals(0, goog.events.removeAll(listenedObj, 'message'));
t0.dispose();
assertEquals(0, goog.events.removeAll(listenedObj, 'message'));
var t1 = new goog.net.xpc.NativeMessagingTransport(xpc,
null /* peerHostName */, false /* opt_oneSidedHandshake */,
2 /* opt_protocolVersion */);
t1.connect();
t1.dispose();
assertEquals(0, goog.events.removeAll(listenedObj, 'message'));
var t2 = new goog.net.xpc.NativeMessagingTransport(xpc,
null /* peerHostName */, false /* opt_oneSidedHandshake */,
2 /* opt_protocolVersion */);
var t3 = new goog.net.xpc.NativeMessagingTransport(xpc,
null /* peerHostName */, false /* opt_oneSidedHandshake */,
2 /* opt_protocolVersion */);
t2.connect();
t3.connect();
t2.dispose();
assertEquals(1, goog.events.removeAll(listenedObj, 'message'));
}
function testBogusMessages() {
var e = createMockEvent('bogus_message');
assertFalse(goog.net.xpc.NativeMessagingTransport.messageReceived_(e));
e = createMockEvent('bogus|message');
assertFalse(goog.net.xpc.NativeMessagingTransport.messageReceived_(e));
e = createMockEvent('bogus|message:data');
assertFalse(goog.net.xpc.NativeMessagingTransport.messageReceived_(e));
}
function testSendingMessagesToUnconnectedInnerPeer() {
var xpc = getTestChannel();
var serviceResult, payloadResult;
xpc.xpcDeliver = function(service, payload) {
serviceResult = service;
payloadResult = payload;
};
// Construct an unconnected inner peer.
xpc.getRole = function() {
return goog.net.xpc.CrossPageChannelRole.INNER;
};
xpc.isConnected = function() {
return false;
};
var t = new goog.net.xpc.NativeMessagingTransport(xpc, 'http://g.com',
false /* opt_oneSidedHandshake */, 2 /* opt_protocolVersion */);
// Test a valid message.
var e = createMockEvent('test_channel|test_service:test_payload');
assertTrue(goog.net.xpc.NativeMessagingTransport.messageReceived_(e));
assertEquals('test_service', serviceResult);
assertEquals('test_payload', payloadResult);
assertEquals('Ensure channel name has not been changed.',
'test_channel',
t.channel_.name);
// Test updating a stale inner peer.
var e = createMockEvent('new_channel|tp:SETUP');
assertTrue(goog.net.xpc.NativeMessagingTransport.messageReceived_(e));
assertEquals('tp', serviceResult);
assertEquals('SETUP', payloadResult);
assertEquals('Ensure channel name has been updated.',
'new_channel',
t.channel_.name);
t.dispose();
}
function testSignalConnected_innerFrame() {
checkSignalConnected(false /* oneSidedHandshake */,
true /* innerFrame */);
}
function testSignalConnected_outerFrame() {
checkSignalConnected(false /* oneSidedHandshake */,
false /* innerFrame */);
}
function testSignalConnected_singleSided_innerFrame() {
checkSignalConnected(true /* oneSidedHandshake */,
true /* innerFrame */);
}
function testSignalConnected_singleSided_outerFrame() {
checkSignalConnected(true /* oneSidedHandshake */,
false /* innerFrame */);
}
function checkSignalConnected(oneSidedHandshake, innerFrame,
peerProtocolVersion, protocolVersion) {
var xpc = getTestChannel();
var connected = false;
xpc.notifyConnected = function() {
if (connected) {
fail();
} else {
connected = true;
}
};
xpc.getRole = function() {
return innerFrame ? goog.net.xpc.CrossPageChannelRole.INNER :
goog.net.xpc.CrossPageChannelRole.OUTER;
};
xpc.isConnected = function() {
return false;
};
var transport = new goog.net.xpc.NativeMessagingTransport(xpc, 'http://g.com',
undefined /* opt_domHelper */,
oneSidedHandshake /* opt_oneSidedHandshake */,
2 /* protocolVerion */);
var sentPayloads = [];
transport.send = function(service, payload) {
assertEquals(goog.net.xpc.TRANSPORT_SERVICE_, service);
sentPayloads.push(payload);
}
function assertSent(payloads) {
assertArrayEquals(payloads, sentPayloads);
sentPayloads = [];
}
var endpointId = transport.endpointId_;
var peerEndpointId1 = 'abc123';
var peerEndpointId2 = 'def234';
assertFalse(connected);
if (!oneSidedHandshake || innerFrame) {
transport.transportServiceHandler(goog.net.xpc.SETUP_NTPV2 + ',' +
peerEndpointId1);
transport.transportServiceHandler(goog.net.xpc.SETUP);
assertSent([goog.net.xpc.SETUP_ACK_NTPV2]);
assertFalse(connected);
transport.transportServiceHandler(goog.net.xpc.SETUP_ACK_NTPV2);
assertSent([]);
assertTrue(connected);
} else {
transport.transportServiceHandler(goog.net.xpc.SETUP_ACK_NTPV2);
assertSent([]);
assertFalse(connected);
transport.transportServiceHandler(goog.net.xpc.SETUP_NTPV2 + ',' +
peerEndpointId1);
transport.transportServiceHandler(goog.net.xpc.SETUP);
assertSent([goog.net.xpc.SETUP_ACK_NTPV2]);
assertTrue(connected);
}
// Verify that additional transport service traffic doesn't cause duplicate
// notifications.
transport.transportServiceHandler(goog.net.xpc.SETUP_NTPV2 + ',' +
peerEndpointId1);
transport.transportServiceHandler(goog.net.xpc.SETUP);
assertSent([goog.net.xpc.SETUP_ACK_NTPV2]);
transport.transportServiceHandler(goog.net.xpc.SETUP_ACK_NTPV2);
assertSent([]);
// Simulate a reconnection by sending a SETUP message from a frame with a
// different endpoint id. No further connection callbacks should fire, but
// a new SETUP message should be triggered.
transport.transportServiceHandler(goog.net.xpc.SETUP_NTPV2 + ',' +
peerEndpointId2);
transport.transportServiceHandler(goog.net.xpc.SETUP);
assertSent([goog.net.xpc.SETUP_ACK_NTPV2, goog.net.xpc.SETUP_NTPV2 + ',' +
endpointId]);
transport.transportServiceHandler(goog.net.xpc.SETUP_ACK_NTPV2);
assertSent([]);
}
function createMockEvent(data) {
var event = {};
event.getBrowserEvent = function() { return {data: data} };
return event;
}
function getTestChannel(opt_domHelper) {
var cfg = {};
cfg[goog.net.xpc.CfgFields.CHANNEL_NAME] = 'test_channel';
return new goog.net.xpc.CrossPageChannel(cfg, opt_domHelper,
undefined /* opt_domHelper */, false /* opt_oneSidedHandshake */,
2 /* opt_protocolVersion */);
}
</script>
</head>
<body></body>
</html>